function getUser() {
    let token = localStorage.getItem("token")
    $.ajax({
        url:"http://127.0.0.1:8080/user",
        type:"GET",
        headers: {
        },
        contentType:"application/json; charset=utf-8",
        dataType:"json",
        success: function(response){
            console.log("ok")
            console.log(response)
        },
        error: function (response) {
            alert("删除todo失败")
        }
    })
}
